1. Remove the glovebox. |
2. Start up the engine and leave to work on frequency of rotation of idling. |
3. Turn on the switch and set the air conditioner for a few minutes, switch the fan to the highest speed. |
4. Turn off the fan and stop the engine. |
5. Disconnect the thermal cut-conditioner. |
| 6. Additional wires connect the positive terminal of the battery to pin 1 and the negative terminal - to terminal 4 of the connector. Voltmeter, measure the voltage at the terminals 3 and 4 of the connector. At a temperature of about 4 ?� C, the voltage should be equal to 12, and at a temperature below 1 ?� C, the voltage should be 0 V. |
7. Otherwise, replace the thermo unit. |